10219180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5059}}^1$

素因数の和:5169

約数の個数: 24

約数和(自身を含む): 21677040

約数和(自身を除く): 11457860

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5059, 10118, 20236, 25295, 50590, 101180, 510959, 1021918, 2043836, 2554795, 5109590, 10219180]

約数ペア:

[(1, 10219180), (2, 5109590), (4, 2554795), (5, 2043836), (10, 1021918), (20, 510959), (101, 101180), (202, 50590), (404, 25295), (505, 20236), (1010, 10118), (2020, 5059)]